Modern wireless networks are quite complex multi-level systems. Increasing the complexity of the wireless network structure leads to an increase in the volume of service information, especially routing protocols affect this, which in turn reduces the share of useful traffic and, accordingly, the efficiency of such networks will also decrease. The paper presents a study of multipath routing protocols used in Ad-hoc networks, based on several indicators that affect the reliability of routing. Their advantages and disadvantages are identified, the direction of further research is proposed to improve the quality of the functioning of protocols in wireless networks